272699568

素因数分解:

$2^4\times 3^3\times {\mathrm{631249}}^1$

素因数の和:631266

約数の個数: 40

約数和(自身を含む): 782750000

約数和(自身を除く): 510050432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 631249, 1262498, 1893747, 2524996, 3787494, 5049992, 5681241, 7574988, 10099984, 11362482, 15149976, 17043723, 22724964, 30299952, 34087446, 45449928, 68174892, 90899856, 136349784, 272699568]

約数ペア:

[(1, 272699568), (2, 136349784), (3, 90899856), (4, 68174892), (6, 45449928), (8, 34087446), (9, 30299952), (12, 22724964), (16, 17043723), (18, 15149976), (24, 11362482), (27, 10099984), (36, 7574988), (48, 5681241), (54, 5049992), (72, 3787494), (108, 2524996), (144, 1893747), (216, 1262498), (432, 631249)]